<div class="modal-header">
    <h3 class="modal-title">{{obj.title}}</h3>
</div>
<div class="modal-body">
    <p ng-bind-html="obj.content"></p>
</div>
<div class="modal-footer">
    <button class="btn btn-warning" type="button" ng-click="cancel()">返回</button>
</div>